staging: comedi: adl_pci6208: tidy up pci6208_ao_winsn()

For aesthetics, rename this function to help with greps,

Change the type of 'chan' to match the type of the insn->chanspec
that it is derived from using the CR_CHAN macro.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c
index db808733f2f50abd916c139a3d8b428f2cc37ccb..737f91a60a14a4eee2046424723607d7e7d6e29b 100644 (file)
--- a/drivers/staging/comedi/drivers/adl_pci6208.c
+++ b/drivers/staging/comedi/drivers/adl_pci6208.c
@@ -98,12 +98,13 @@ static int pci6208_ao_wait_for_data_send(struct comedi_device *dev,
        return -ETIME;
 }
 
-static int pci6208_ao_winsn(struct comedi_device *dev,
-                           struct comedi_subdevice *s,
-                           struct comedi_insn *insn, unsigned int *data)
+static int pci6208_ao_insn_write(struct comedi_device *dev,
+                                struct comedi_subdevice *s,
+                                struct comedi_insn *insn,
+                                unsigned int *data)
 {
        struct pci6208_private *devpriv = dev->private;
-       int chan = CR_CHAN(insn->chanspec);
+       unsigned int chan = CR_CHAN(insn->chanspec);
        unsigned int val = devpriv->ao_readback[chan];
        int ret;
        int i;
@@ -204,7 +205,7 @@ static int pci6208_auto_attach(struct comedi_device *dev,
        s->n_chan       = boardinfo->ao_chans;
        s->maxdata      = 0xffff;
        s->range_table  = &range_bipolar10;
-       s->insn_write   = pci6208_ao_winsn;
+       s->insn_write   = pci6208_ao_insn_write;
        s->insn_read    = pci6208_ao_rinsn;
 
        s = &dev->subdevices[1];